baber/WOPTO huggingface dataset:
Patent JP-S54126339-A (JP)
Title: Track for snowmobile
Inventor: TAMURA JIYOUJI
IPC: B62D55/24
Filed: 1978-03-24
Abstract: PURPOSE: To reduce metal amount used and enable forming of a reinforcement rod into any desired shape by making the rod hollow.  
     CONSTITUTION: Plura connection portions 3 are provided between a central ground belt portion 1 and side end ground belt portions 2. The conncetion portions 3 are fitted with reinforcement shoes 5 which engage drive and play sprockets. Reinforcement rods 6 extending laterally from the central ground belt portion 1 to the side end ground belt portions 2 through the conncetion portion 3 are embedded in the track. The rod 6 is hollow and has a substantially smooth configuration in its middle portion, by the cross sectional figure can be varied easily in its forming process. Because the rod 6 is hollow, the amount of metal used for the track is reduced and the shape of the rod can be changed according to the pattern of the track. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05206047-A (JP)
Title: Heat treatment apparatus
Inventor: OKASE WATARU
IPC: H01L21/22
Filed: 1992-01-27
Abstract: PURPOSE:To prevent an abrupt temperature change in a reaction tube from occurring when an object to be treated is brought in and out by the inner thickness of the part of the exit and entrance of the reaction tube in a heat treatment apparatus which is provided with the cylindrical reaction tube having the exit and entrance part on one end, and a heat source arranged to surround this reaction tube. CONSTITUTION:A covering member 5 is open when a semiconductor wafer W ascends and descends. At this juncture, the heat in a reaction tube 1 escapes to the outside. However, the thickness of the reaction tube 1 is made gradually grater from its upper part to the lower part of its exit and entrance portion. In this way, the heat capacity of the exit and entrance portion becomes great, thus controlling the temperature drop to be small in the exit and entrance portion even if the heat in the reaction tube 1 escapes when the covering member 5 is opened. Therefore, the semiconductor wafer W can be thermally treated stably in accordance with a predetermined correct temperature gradient, thus improving the uniformity of the temperature of the inner surface. Hence, it is possible to provide a stable heat treatment for an object to be treated.
Patent JP-H11217390-A (JP)
Title: Production of organic functional organopentasiloxane, organic resin-modifying agent and organic resin
Inventor: FURUKAWA HARUHIKO
IPC: C08G64/08
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an organopentasiloxane having functional groups at both the molecular chain terminals, to provide an organic resin-modifying agent containing the compound as a main agent, and to provide an organic resin modified with the same. SOLUTION: This method for producing an organic functional organopentasiloxane comprises reacting (A) a cyclotrisiloxane of the general formula (R is an alkyl group or a halogenated hydrocarbon group) with (B) a disiloxane of the general formula: R2 HSi0SiHR2 (R is the same as above- described) in the presence of (C) an acid catalyst and subsequently adding an organic compound having a functional group and an unsaturated aliphatic hydrocarbon group to the synthesized α,ω-dihydrogenorganopentasiloxane of the general formula: R2 HSiO(R2 SiO)3 SiHR2 (R is the same as above-described) in the presence of (D) a catalyst for a hydrosilylation reaction.
Patent JP-H08304739-A (JP)
Title: Polarized light illuminator and projection type display device
Inventor: ITO YOSHITAKA
IPC: G02F1/13
Filed: 1996-02-21
Abstract: PURPOSE: To constitute a miniaturized and compact polarized light illuminator where an integrator optical system and a polarized light conversion optical system are combined and whose light utilization efficiency is high. CONSTITUTION: This polarized light illuminator 1 is provided with a light source part 2 emitting light whose polarization direction is random, a 1st lens plate 3 constituted of plural rectangular condenser lenses whose outside shape is rectangular and condensing the light emitted from the light source so that plural secondary light source images may be formed, and a 2nd lens plate 4 placed near a position where the plural secondary light source images are formed and equipped with a condenser lens array, a polarized light separation prism array 420, a λ/2 phase difference plate 430, and an emitting side lens 440. In a stage where the minute secondary light source image is formed by the 1st lens plate 3 constituting the integrator optical system, polarized light is separated.  Therefore, since the spatial spread of an optical path associated with the separation of the polarized light is restrained, the illuminator 1 is miniaturized though it is provided with the polarized light conversion optical system.
Patent JP-S56131517-A (JP)
Title: Preparation for external use
Inventor: KIKAZAWA KAZUO
IPC: C07D233/88
Filed: 1980-03-19
Abstract: PURPOSE: A preparation for external use such as ulcers, pressure sores, burns and congelation that contains allantoin or its derivative in the base material as an active principle, thus absorbing exudates from injured parts to dry the affected parts and being especially effective to cure pressure sores.  
     CONSTITUTION: Allantoin or its aluminum derivative such as aluminum chlorohydroxyallantoinate or aluminum dihydroxyallantoinate is included in a powedery base material. The amount of the active principle is 0.1W20wt% based on the total amount of the preparation, preferably 2W10wt%. The resultant powdery preparation develops no softening of affected parts caused by moisture absorption, which has been observed, when a conventional ointment preparation is applied, but dries the injured parts. Thus, it is very effective on curing pressure sores. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61194350-A (JP)
Title: Magnetic type metal discrimination apparatus
Inventor: TAKANISHI SHIN
IPC: G01N27/72
Filed: 1985-02-22
Abstract: PURPOSE:To enable the discrimination of the metal placed in a magnetic field, by extracting a higher harmonic signal corresponding to the kind of a metal. CONSTITUTION:The oscillation signal from an oscillator 1 is applied to a series resonance circuit 3 through an amplifier 2 and the voltage induced in a detection coil 7 by the change in magnetic flux is applied to a filter circuit 9 through an amplifier 8 and fundamental frequency is removed while a higher harmonic component is sent out to filter circuits 10, 11. An eighth higher harmonic and a tertiary higher harmonic are respectively extracted by the circuits 10, 11 to be inputted to rectifier circuits 12, 13 and the outputs of the circuits 12, 13 are respectively applied to a differential amplifier 4 and the differential pressure thereof is amplified by the differential amplifier 14 to be inputted to a comparator 15 to be compared with reference voltage and, when said differential voltage is higher, a display signal is outputted to a gate circuit 6. The output of the circuit 13 is also inputted to a comparator 17 to be compared with set voltage and, when said output is lower, a signal is outputted to a hold circuit 18 which, in turn, outputs an prohibiting signal to the gate circuit 16 for a definite time. The display signal from the comparator 15 is outputted to a display apparatus 19 when there is no prohibiting signal.
Patent JP-H09206092-A (JP)
Title: Method for isolating protein from waste culture solution after short period culture of bcg bacteria and measuring reagent for delayed hypersensitivity reaction
Inventor: KAWASHIRI KATSUHIDE
IPC: C07K1/18
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently recover a useful protein excreted by BCG bacteria in a culture medium and provide the recovered protein as a reagent, by using a waste culture medium from a short period culture of the BCG bacteria which is discharged in large amount as an industrial waste. SOLUTION: The subject protein is obtained by heating a waste culture medium at 40-45 deg.C, successively filtering BCG bacteria cells and small molecular weight culture medium components to obtain a concentrated protein and carrying out an affinity purification of the protein successively by a phenylsepharose CL-4B column, a DEAE-sepharose column using urea, a sephacryl S200HR column and finally a DEAE-sepharose CL-6B column without using urea. The protein is used as a reagent.
Patent JP-2000231547-A (JP)
Title: Network fuzzy controller and its learning method
Inventor: WADA YUJI
IPC: G06N3/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce operation quantity when the number of inputs is increased and to drastically reduce the operation time in comparison with in the conventional practice. SOLUTION: This fuzzy controller with 9 inputs and 1 output has three input layer fuzzy controllers FI1 to FI3 and one output layer fuzzy controller F0, and each fuzzy controller is provided with three input layer nodes NI1 to NI3, nine intermediate layer nodes NM1 to NM9 and one output layer node N0. Since the number of used controllers is Q=4 and the number of inputs per controller is (n)=4, the number of the total operations is defined as Q×(2×n+n2+1)=4×(2×3+32+1)=64 (times). Because the number of operations in the case of using the conventional simplified fuzzy controller with 9 inputs and 1 output is 100, the number of operations is drastically reduced.
Patent JP-S54126458-A (JP)
Title: Production of color picture tube fluorescent screen
Inventor: NAKAI SHINICHI
IPC: H01J9/227
Filed: 1978-03-24
Abstract: PURPOSE: To obtain a fluorescent film which has a strong adhesion strength to a panel, by applying mixture solution, which is obtained by adding dichromate to  polyvinyl alcohol solution, to the panel inside face as undercoating before fluorescent material slurry application and hardening this solution by photosensitivity.  
     CONSTITUTION: Mixture solution obtained by adding dichromate to polyvinyl alcohol solution is applied uniformly to the inside face of panel 1 throughout, and thin film 2 is fitted. Then, the panel is dried, and ultraviolet rays are irradiated to the film surface to harden it by photosensitivity. Next, fluorescent material slurry consisting of known polyvinyl alcohol, ammonium dichromate, green fluorescent material powder, water and interface activating material is applied; and after drying the applied film, exposure development is performed to form green fluorescent material layer 4. Next, blue fluorescent material slurry having the similar composition is applied; and after drying the film, exposure development is performed to form blue fluorescent material layer 5. Finally, red fluorescent material slurry is applied; and after drying the film, exposure development is performed to form red fluorescent material layer 6, thus forming a three-color fluorescent film pattern on the inside face of the panel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0579037-A (JP)
Title: Pile support device for pile driver
Inventor: SEKO KEISUKE
IPC: E02D7/16
Filed: 1991-02-28
Abstract: PURPOSE:To enable pressure driving of pile into the ground without generation of center dislocation. CONSTITUTION:A pile supporter is provided with a tower 25 to be erected straight on the ground and a prime mover 27 capable of moving freely in the vertical direction to the tower 25 and rotates and drives a pile under pressure in the ground while this device is arranged in parallel with the tower 25 and supported by the prime mover 27. In such a pile supporter a support plate 49 and a support 47 are provided on the lower side of the tower 25. The plate 49 is provided with a groove 57 engaging with a pile so as to move freely in the vertical direction while being formed in a circular shape with the same diameter as the outer diameter of the pile 26. The support 47 is provided with an abutting member 60 being mounted detachably on a mounting plate 48 for the support plate 49 abutting against the pile 26 so as to control the pile 26 from separating from the engaging groove 57.
Patent JP-H03241103-A (JP)
Title: Snow melting device
Inventor: INOUE HITOSHI
IPC: E01C11/26
Filed: 1990-02-14
Abstract: PURPOSE:To enhance the snow melting efficiency by bringing a hot water circulation into thermal contact with one side of a heat pipe provided to the side of a track, bringing a radiating panel into thermal contact with the other side thereof and, at the same time, connecting the hot water circulation to a hot water tank. CONSTITUTION:Hot water stored in a hot water tank 17 is discharged by a water supply pump 18, and it is circulated in a hot water circulation 12 placed to the lower part of a radiating panel 16 in a snow storage ditch 7 through a water pipe 10. After that, one side of a heat pipe 15 is heated by the hot water in the circulation 12, and the panel 16 is heated by compressed latent heat of an operation fluid in the pipe 15. Then, snow 8 accumulated on the panel 16 is melted.
Patent JP-H09233673-A (JP)
Title: Structure of connecting conductors of-cables
Inventor: KANJO HIROHISA
IPC: H01R4/20
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure of connecting conductors which has improved connection strength, for OF(oil-filled)-cables, especially, submarine OF-cables which requires still more larger connection strength. SOLUTION: An integral hollow reinforcing pipe 4 has a stopper 41 at the center and oil path insertion sections 42, 42' on both sides of the stopper 41. Each of the oil path insertion sections of the pipe 4 is inserted into an oil path of a conductor which is connected to each side of the pipe 4 until it is stopped by the stopper 41 and is compressed under a conductor connection pipe 5 which covers the conductors. More preferrably, a recess and/or projection is formed on the surface of each of the oil path insertion sections 42, 42' of the integral hollow reinforcing pipe 4 and the oil path insertion sections 42, 42' are fastened to the inner faces of the conductors due to an anchoring effect of the recess and/or projection. Further more preferrably, each of the oil path insertion sections 42, 42' is connected to a spiral pipe in the oil path of each conductor connected.
Patent JP-H02213390-A (JP)
Title: Washer-dryer
Inventor: ARAKAWA MASAYUKI
IPC: D06F23/02
Filed: 1989-02-14
Abstract: PURPOSE:To prevent a washing machine from being brought in operation such as washing, etc., when a lid is not in a complete closed state, by a method wherein a rotatable lid is provided at an opening from which laundry is put in and out, and forced to open by a spring, and a stopper is provided so as to hold the lid at a closed position against the spring force. CONSTITUTION:A lid 42 is rotatable to open and close, attached to an opening 41 of an inner basket 33 by a pair of shafts 43, and always forced to rotate toward open position by the action of a spring 44 attached to the shafts 43. A stopper 47 is forced to connect to the open edge of the opening 41 by a spring, not shown in the drawing, so that the lid 42 is kept in closed position by this connection. By this constitution, the lid 42 is rotated toward the open position by the spring 44 in case the lid 42 is not held at the complete closed position. Therefore, in case the lid 42 is not held in the complete closed position, a washing machine is prevented from starting washing operation by detecting the lid 42 in its open position by a sensor, etc.
Patent JP-S63205425-A (JP)
Title: Fuel flow control device of gas turbine
Inventor: IZUMI ATSUHIKO
IPC: F02C9/28
Filed: 1987-02-19
Abstract: PURPOSE:To prevent an abnormal rise of the combustion gas temperature by inputting a rotation speed detecting signal of a gas turbine shaft, and furnishing a fuel controller to correct a valve opening command signal to maintain the fuel feeding amount constant regardless of the variation of the rotation speed of the gas turbine shaft. CONSTITUTION:The fuel is fed to a combustor 2 by the operation of a fuel pump 7 which is driven by a turbine 3 through an auxiliary machinery driving gear device 5, and burned out under the feeding of the compression air from a compressor 1. The high pressure combustion gas generated at the combustor 2 is fed to the turbine 3 to carry out the work, and to drive a generator 4. In this case, by returning a part of the injection fuel from the fuel pump 7 to the inlet side of the fuel pump 7 through a feedback control valve 16, the fuel feeding flow is controlled. A control valve 16 in this case corrects the valve opening command signal (b) from a control unit 8 responding to the rotation speed of a gas turbine shaft 13 detected by a speed detector 23, at a fuel controller 24, and controls depending on the valve opening command signal after correction.
Patent JP-H09226496-A (JP)
Title: Air bag module for front passenger seat
Inventor: TERASAWA TOMOMASA
IPC: B60R21/20
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an air bag module, which is molded easily and is provided with an excellent assembling property, by combining simple structure casings together by which a damping function basically provided for an instrument panel and air bag cover is sufficiently drawn out and a shock from an occupant can be absorbed effectively. SOLUTION: An air bag module 1 is provided with a case upper 2 storing an air bag which is inflated in case of a collision so as to protect an occupant, a case lower 4 storing an inflator 5 inflating the air bag, and a cover fixed in a fixing part 2K in a side wall of the case upper 2. The side wall of the case upper 2 is divided into a plurality of pieces, and the end parts of the divided side wall are fastened to one another 10, 11, so that a weak shock working on the air bag module 1 can be damped.
Patent JP-S62192409-A (JP)
Inventor: RUDORUFU KASUPAA
IPC: C08F36/18
Filed: 1987-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04273229-A (JP)
Title: Conversion adapter device for interchangeable lens system
Inventor: OTA SEIYA
IPC: H04N5/225
Filed: 1991-02-28
Abstract: PURPOSE:To execute appropriate automatic exposure control(AE) to various kinds of lenses by providing plural data converting tables for generating driving information and selecting them based on information on a connected lens. CONSTITUTION:Information for controlling the AE is generated in a camera unit CM, and the data for controlling the AE (relative difference data) is converted into data on an absolute stop difference which can be used by a lens unit LS by a microcomputer 17 for conversion in a conversion adapter AD. The tables for conversion are provided, and these tables and the conversion tables which are matched so that the AE control can be previously and appropriately executed when the camera performs various kinds of functions are plurally provided in the conversion table group 15 of the microcomputer 17. Then, an actuator for driving the lens 1 is discriminated based on the information on the lens 1 and the adapter AD selects the conversion table which is used based on the information, so that the AE control corresponding to the control condition of the camera or AE control requirement is performed.
Patent JP-S62193104-A (JP)
Title: Rotary solenoid
Inventor: YAMADA SATOSHI
IPC: H01F7/08
Filed: 1986-02-19
Abstract: PURPOSE:To automatically return an operating lever to a starting position, by mounting the operating lever to the rotary shaft of a rotor, and providing a pair of stoppers, which regulate the operating lever so that it is reciprocated and turned only in a specified rotary range, within a range of holding torque, which is yielded in the reverse direction with respect to the rotary direction of the rotor. CONSTITUTION:When DC is supplied from a power source, a current flows through a stator coil 13, and salient poles 11a and 11b are magnetized in, e.g., N and S poles. Attracting and repelling forces are yielded between the salient poles 11a and 11b and a rotor 12, and the rotor 12 is rotated. In association with the rotor, an operating lever 17 is turned in the direction of an arrow F2 until the lever hits a stopper 21. A pin ball, which is placed at this position, is hit by the lever. When the current to the stator coil 13 is cut, the rotor 12 is rotated in the reverse direction by holding torque with respect to the arrow F2. In association with the rotor, the operating lever 17 is turned until it hits a stopper 20 on the starting side. The lever waits the next current conduction. Thus, by cutting the current to the stator coil, the operating lever can be automatically returned to the starting position.
Patent JP-H08236651-A (JP)
Title: Package of semiconductor element
Inventor: YOSHIDA SADAKATSU
IPC: H01L23/08
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a package of semiconductor element in which the semicon ductor element can be operated normally and stably for long term. CONSTITUTION: In a package where a semiconductor element 3 is received airtightly in the inner space of a container 4 comprising an insulating basic body 1 and a cover body 2, a capacitive element A is fixed to a region opposing the space for containing the semiconductor element 3 while being coated with a protective film B made of a material scarcely emitting α-rays.
Patent JP-H0580021-A (JP)
Title: Carbon dioxide gas detection sensor
Inventor: NITA HOZUMI
IPC: G01N27/416
Filed: 1991-02-06
Abstract: PURPOSE:To obtain a solid electrolyte type carbon dioxide gas detection sensor which can measure concentration of the carbon dioxide gas highly accurately by improving its moisture characteristics. CONSTITUTION:In a carbon dioxide gas sensor where a detection electrode 2 and a reference electrode 5 are placed while they sandwich an ion conductor 4, a solid solution of alkaline earth metal carbonate and alkaline metal carbonate which does not contain a crystal of the alkaline metal carbonate is used as a detection material of the detection electrode 2, thus enabling concentration of carbon dioxide gas within a gas to be inspected to be detected accurately without being affected by moisture.
Patent JP-H02215294-A (JP)
Title: Digital convergence corrector
Inventor: MATSUMI KUNINORI
IPC: H04N9/28
Filed: 1989-02-16
Abstract: PURPOSE:To visually reduce a raster unevenness and to improve a picture quality by alternately using the convergence corrected data of an upper adjoining scanning line and the convergence corrected data on a lower adjoining scanning line as the scanning in one scanning period. CONSTITUTION:A field discriminating part 11 fetches a signal from an H address counter 4 and a V blanking pulse input terminal 2 and executes the even/odd discrimination of a field. An AND output 53 of a field discrimination output 51 and an H address counter lowest order bit output 52 is added to a V address counter 5 by a V address adder 13. For such a reason, for the read address in the perpendicular direction of a memory 6, in the even field, the output of the V address counter 5 itself is designated, and in the odd field, the output of the V address counter 5 itself and the output, in which 1 is added to the output of the V address counter 5, are alternately outputted for each convergence correction output point in a horizontal direction.
Patent JP-S54127263-A (JP)
Title: Negative feedback amplifier
Inventor: OOTA HIDETOSHI
IPC: H03F3/45
Filed: 1978-03-27
Abstract: PURPOSE:To increase the power gain of a high-gain negative feed-back amplifier used for a coaxial repeater, etc., by preventing the input and output currents of a transistor after being fed back from flowing the same element by using a balance- unbalance converter circuit. CONSTITUTION:Initial-stage transistor 7 is connected to input terminal 1 via input- side hybrid transformer 3, and intermediate-stage commen collector transistor 8 and post-state common emitter transistor 9 are connected via balance-unbalance converter circuit 11 and then connected to output terminal 2 via output-side hybrid transformer 4. Elements 5 and 6 are external resistances connected to windings of input-side and output-side hybrid transformers 3 and 4, and element 10 is a feedback circuit network coupling input and output terminals together.